Univalve

[,ju:ni'vælv]

(adj.) used of mollusks, especially gastropods, as snails etc. .

录入:劳伦斯--From WordNet

(n.) A shell consisting of one valve only; a mollusk whose shell is composed of a single piece, as the snails and conchs.

(a.) Alt. of Univalved

手打:撒迪厄斯

adj. having one valve or shell only.—n. a shell of one valve only: a mollusc whose shell is composed of a single piece.—adj. Unival′vular.

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